Wednesday, January 26, 2022

2010 Cadillac Truck SRX FWD V6-3.0L Page 1578

2010 Cadillac Truck SRX FWD V6-3.0L Page 1578



* Wiring Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Wiring



Repairs/Wiring Repairs)



DTC Type Reference



Powertrain Diagnostic Trouble Code (DTC) Type Definitions (See: Diagnostic Trouble Code Descriptions/Powertrain Diagnostic Trouble Code



(DTC) Type Definitions)



Circuit/System Verification



Note: This DTC may be stored as a history DTC without affecting the operation of the module. If stored only as a history DTC and not retrieved as



a current DTC, do not replace the module.



Verify that DTC P0602 is not set.



If the DTC is set, program the K27 fuel pump control module.



Verify that DTCs P0601, P0603, P0604, P0606, and P062F are not set.



If the DTCs are set, program the K27 fuel pump control module. If the DTCs reset, replace the K27 fuel pump control module.



Repair Instructions



Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure.



Control Module References (See: Testing and Inspection/Programming and Relearning) for fuel pump control module replacement, setup, and



programming



6T70/6T75 - Automatic Transmission



DTC P0601-P0604 or P062F



Diagnostic Instructions



* Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System



Check - Vehicle) prior to using this diagnostic procedure.



* Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an



overview of the diagnostic approach.



* Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure



Instructions) provides an overview of each diagnostic category.



DTC Descriptors



DTC P0601



- Transmission Control Module (TCM) Read Only Memory (ROM)



DTC P0602



- Transmission Control Module (TCM) Not Programmed



DTC P0603



- Transmission Control Module (TCM) Long Term Memory Reset



DTC P0604



- Transmission Control Module (TCM) Random Access Memory (RAM)



DTC P062F



- Transmission Control Module (TCM) Long Term Memory Performance



Circuit/System Description



This is an internal fault detection of the control solenoid (w/body and TCM) valve assembly. This fault is handled inside the control solenoid



(w/body and TCM) valve assembly and no external circuits are involved.



Conditions for Running the DTC



The ignition is ON.



Conditions for Setting the DTC

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